C05 Chapter Contents (PDF version)
C05 Chapter Introduction
NAG Library Manual

NAG Library Chapter Contents

C05 – Roots of One or More Transcendental Equations


C05 Chapter Introduction – a description of the Chapter and an overview of the algorithms available

Routine
Name
Mark of
Introduction

Purpose
C05AUF
Example Text
23 nagf_roots_contfn_brent_interval
Zero of continuous function, Brent algorithm, from a given starting value, binary search for interval
C05AVF
Example Text
8 nagf_roots_contfn_interval_rcomm
Binary search for interval containing zero of continuous function (reverse communication)
C05AWF
Example Text
23 nagf_roots_contfn_cntin
Zero of continuous function, continuation method, from a given starting value
C05AXF
Example Text
8 nagf_roots_contfn_cntin_rcomm
Zero of continuous function, continuation method, from a given starting value (reverse communication)
C05AYF
Example Text
23 nagf_roots_contfn_brent
Zero of continuous function in a given interval, Brent algorithm
C05AZF
Example Text
7 nagf_roots_contfn_brent_rcomm
Zero of continuous function in a given interval, Brent algorithm (reverse communication)
C05BAF
Example Text
Example Data
22 nagf_roots_lambertw_real
Real values of Lambert's W function, Wx
C05BBF
Example Text
Example Data
23 nagf_roots_lambertw_complex
Values of Lambert's W function, Wz
C05QBF
Example Text
23 nagf_roots_sys_func_easy
Solution of a system of nonlinear equations using function values only (easy-to-use)
C05QCF
Example Text
23 nagf_roots_sys_func_expert
Solution of a system of nonlinear equations using function values only (comprehensive)
C05QDF
Example Text
23 nagf_roots_sys_func_rcomm
Solution of a system of nonlinear equations using function values only (reverse communication)
C05QSF
Example Text
23 nagf_roots_sparsys_func_expert
Solution of a sparse system of nonlinear equations using function values only (easy-to-use)
C05RBF
Example Text
23 nagf_roots_sys_deriv_easy
Solution of a system of nonlinear equations using first derivatives (easy-to-use)
C05RCF
Example Text
23 nagf_roots_sys_deriv_expert
Solution of a system of nonlinear equations using first derivatives (comprehensive)
C05RDF
Example Text
23 nagf_roots_sys_deriv_rcomm
Solution of a system of nonlinear equations using first derivatives (reverse communication)
C05ZDF
Example Text
23 nagf_roots_sys_deriv_check
Check user's routine for calculating first derivatives of a set of nonlinear functions of several variables

C05 Chapter Contents (PDF version)
C05 Chapter Introduction
NAG Library Manual

© The Numerical Algorithms Group Ltd, Oxford, UK. 2016